#!/usr/bin/php
<?PHP

// include __DIR__.'/7_static.php';
// include '7_static.php';

// include_once __DIR__.'/7_static.php';
// include_once '../7_static.php';
// require_once '../7_static.php';

echo "ceil = ", ceil(15.1), PHP_EOL;
echo "floor = ", floor(15.95), PHP_EOL;
echo "round = ", round(15.45), PHP_EOL;


echo "hello world!\n";
